Patents by Inventor Vinh Lu

Vinh Lu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11947603
    Abstract: The disclosed embodiments include computerized methods, systems, and devices, including computer programs encoded on a computer storage medium, for generating terms of a search query based on a user's spoken utterances, identifying multiple cross-platform messages based on the generated terms, and to generating, via a presentation device, a single interface that enables the user to interact with identified messages. Based on a spoken utterance, the disclosed embodiments may determine user-specified search terms and/or criteria, and based on the user-specified search terms and/or criteria, may obtain cross-platform message data that corresponds to the search query. The communications device may generate one or more interface elements that describe corresponding ones of the cross-platform messages, which may be presented within a unified graphical user interface or voice-user interface by a communications device.
    Type: Grant
    Filed: January 23, 2023
    Date of Patent: April 2, 2024
    Assignee: GOOGLE LLC
    Inventors: Vinh Quoc Ly, Ahmet Onur Tekdas, Timo Mertens, Okan Kolak, Charles Randell Sievert, Christine Nguyen, Jin Lu
  • Patent number: 7584145
    Abstract: A system and method provide price validation for market makers in over the counter (OTC) markets. Specifically, the system compares a new or existing price provided by a market maker with a base rate. If the unilateral difference is less than or equal to a configurable tolerance, the price may be added to validated rates. The unilateral difference is an amount that the new bid source rate is greater than the bid base rate or an amount that the new offer source rate is less than the offer base rate. On the other hand, if the difference is more than the tolerance, the price may be ignored or removed by the system. As a result, the system provides protection against trading on invalid off-market rates or stale rates that is caused by system latency or other types of temporary anomalies.
    Type: Grant
    Filed: October 24, 2006
    Date of Patent: September 1, 2009
    Assignee: Currenex, Inc.
    Inventors: Romain Rossier, David Vinh Lu, Patrick William Howard, Sean Michael Gilman, Cary David Rosenwald, Richard Hartheimer
  • Publication number: 20080097890
    Abstract: A system and method provide price validation for market makers in over the counter (OTC) markets. Specifically, the system compares a new or existing price provided by a market maker with a base rate. If the unilateral difference is less than or equal to a configurable tolerance, the price may be added to validated rates. The unilateral difference is an amount that the new bid source rate is greater than the bid base rate or an amount that the new offer source rate is less than the offer base rate. On the other hand, if the difference is more than the tolerance, the price may be ignored or removed by the system. As a result, the system provides protection against trading on invalid off-market rates or stale rates that is caused by system latency or other types of temporary anomalies.
    Type: Application
    Filed: October 24, 2006
    Publication date: April 24, 2008
    Inventors: Romain Rossier, David Vinh Lu, Patrick William Howard, Sean Michael Gilman, Cary David Rosenwald, Richard Hartheimer
  • Publication number: 20070240019
    Abstract: Systems, methods and media for clearing a hung I2C bus are disclosed. In one embodiment, a monitor monitors the I2C bus data and clock lines and detects if a hung bus occurs. The monitor times packet transactions on the bus to determine if a maximum transaction time has elapsed while the lines are in a hung state. The monitor allows selective reset of individual slave devices and bus masters to clear a hung bus.
    Type: Application
    Filed: December 29, 2005
    Publication date: October 11, 2007
    Applicant: International Business Machines Corporation
    Inventors: Patrick Brady, Daniel Hurlimann, Vinh Lu, Kirby Watson, Lee Wilson